A man was killed and two other people were wounded Friday night in a shooting in North Oakland just a block from where a mother was shot dead in front of her 4-year-old son, police said.

The latest shooting was reported on 53rd Street near Dover Street, near Children's Hospital Oakland, about 9:30 p.m. The city's ShotSpotter gunfire-detection system picked up the sound of eight gunshots, while one witness reported hearing up to 20 shots, police said.

The shooting happened around the corner from where Donitra Henderson, 21, of San Leandro was shot and killed on 54th Street near Shattuck Avenue about 8:45 p.m. Wednesday. Henderson was in a car when someone opened fire. Her son was sitting in the back seat but was unharmed.